Subway complaint: Prejudice

Me and my husband went to Subway to get a meal and the sign on the window said 3 customer at a time, I wanted to wait out but my husband said to come in and stand in the corner. So I came inside and on of the worker said no you can’t be inside you have to go back outside….So I went back out and waited patience. It was no big issue to me because I believe in obedience. But I had already knew by her tone of voice she didn’t want me there. My husband told me to lets go and I said no Im ok, I can wait and still stick to our plan for the day. Then when someone left I went inside and you could tell she didn’t want to wait on me. So my husband for spoke for me. So already it was feeling really bad but I went on with my business. Then another customer came in and It was just now three of us in there, and the last lady that came in had someone with her. I watch her tell her nothing…..so as I started to leave I had to someone something because it was wrong….So I told her what happen to the 3 per person policy. She gave me attitude and told me why was I still and why didn’t have any business being there….which I was waiting for my husband because his hands where full and I needed to open the door for him. I ask for her name and she told me it was none of my business. How can someone talk to a customer like that. Never did I raise my voice at her or was I rude. There were two other employees there and they said nothing.